1993203492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{36007}}^1$

素因数の和:36680

約数の個数: 48

約数和(自身を含む): 5323422720

約数和(自身を除く): 3330219228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 1318, 1977, 2636, 3954, 4613, 7908, 9226, 13839, 18452, 27678, 36007, 55356, 72014, 108021, 144028, 216042, 252049, 432084, 504098, 756147, 1008196, 1512294, 3024588, 23728613, 47457226, 71185839, 94914452, 142371678, 166100291, 284743356, 332200582, 498300873, 664401164, 996601746, 1993203492]

約数ペア:

[(1, 1993203492), (2, 996601746), (3, 664401164), (4, 498300873), (6, 332200582), (7, 284743356), (12, 166100291), (14, 142371678), (21, 94914452), (28, 71185839), (42, 47457226), (84, 23728613), (659, 3024588), (1318, 1512294), (1977, 1008196), (2636, 756147), (3954, 504098), (4613, 432084), (7908, 252049), (9226, 216042), (13839, 144028), (18452, 108021), (27678, 72014), (36007, 55356)]